Precious stone setting



FIG. 1 is a perspective view of a precious stone setting showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a right side view thereof, the left side view being a mirror image thereof;

FIG. 4 is a rear view thereof; and,

FIG. 5 is a front view thereof.

The broken lines in the drawings illustrate the environment of the precious stone setting that form no part of the claimed design. 

CLAIM The ornamental design for a precious stone setting, as shown and described. 